David Brown-Barrett, 19, of Hartford, Conn., killed his girlfriend’s 13-month old daughter, Ty’asia Allen, by punching her in the stomach because he “lost patience with her,” reports WTNH-TV.

Barrett is currently in jail and being held on a $1 million dollar bond.
According to people close to the family, the mother never sought medical attention right away; she waived down a car for help instead of calling 911 to get immediate medical attention.